JP7308985B2 - 遠心送風機及び空気調和装置 - Google Patents

遠心送風機及び空気調和装置 Download PDF

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Publication number
JP7308985B2
JP7308985B2 JP2021570587A JP2021570587A JP7308985B2 JP 7308985 B2 JP7308985 B2 JP 7308985B2 JP 2021570587 A JP2021570587 A JP 2021570587A JP 2021570587 A JP2021570587 A JP 2021570587A JP 7308985 B2 JP7308985 B2 JP 7308985B2
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Prior art keywords
impeller
wall
shielding wall
centrifugal fan
shielding
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JP2021570587A
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Japanese (ja)
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JPWO2021144942A1 (https=
JPWO2021144942A5 (https=
Inventor
弘恭 林
拓矢 寺本
良則 武智
和也 久保
政知 八田
紘己 毛呂
雄大 平野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication of JPWO2021144942A5 publication Critical patent/JPWO2021144942A5/ja
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
JP2021570587A 2020-01-17 2020-01-17 遠心送風機及び空気調和装置 Active JP7308985B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/001407 WO2021144942A1 (ja) 2020-01-17 2020-01-17 遠心送風機及び空気調和装置

Publications (3)

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JPWO2021144942A1 JPWO2021144942A1 (https=) 2021-07-22
JPWO2021144942A5 JPWO2021144942A5 (https=) 2022-05-02
JP7308985B2 true JP7308985B2 (ja) 2023-07-14

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ID=76864078

Family Applications (1)

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JP2021570587A Active JP7308985B2 (ja) 2020-01-17 2020-01-17 遠心送風機及び空気調和装置

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JP (1) JP7308985B2 (https=)
CN (1) CN114930034B (https=)
TW (1) TWI801735B (https=)
WO (1) WO2021144942A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023554341A (ja) * 2020-12-17 2023-12-27 ジール・アベッグ エスエー ファンおよびファン用スクロールハウジング

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7665099B2 (ja) * 2022-04-12 2025-04-18 三菱電機株式会社 遠心送風機
CN115468223B (zh) * 2022-08-18 2024-05-17 青岛海信日立空调系统有限公司 一种离心风机及风管送风式空调机组室内机
WO2024037083A1 (zh) * 2022-08-18 2024-02-22 青岛海信日立空调系统有限公司 空调器、离心风机以及空调室内机
TWI864823B (zh) * 2023-06-15 2024-12-01 英業達股份有限公司 離心式風扇

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006029164A (ja) 2004-07-14 2006-02-02 Daikin Ind Ltd 遠心送風機および該遠心送風機を備えた空気調和装置
JP2010138700A (ja) 2008-12-09 2010-06-24 Daikin Ind Ltd 遠心送風機
JP2011247098A (ja) 2010-05-24 2011-12-08 Sanyo Electric Co Ltd 電動送風機
JP2013124602A (ja) 2011-12-15 2013-06-24 Nippon Densan Corp 遠心ファン装置
JP2014181601A (ja) 2013-03-19 2014-09-29 Panasonic Corp 送風装置
JP2016180344A (ja) 2015-03-24 2016-10-13 パナソニックＩｐマネジメント株式会社 遠心送風機
WO2018116498A1 (ja) 2016-12-20 2018-06-28 三菱電機株式会社 多翼送風機

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0893695A (ja) * 1994-09-22 1996-04-09 Daikin Ind Ltd ファンケーシング
JP3700217B2 (ja) * 1995-10-31 2005-09-28 株式会社デンソー 遠心式送風機
JP3638355B2 (ja) * 1995-11-15 2005-04-13 三菱電機株式会社 空気調和機の室外機
JP4185654B2 (ja) * 2000-08-04 2008-11-26 カルソニックカンセイ株式会社 遠心式の多翼送風機
US7244099B2 (en) * 2003-05-01 2007-07-17 Daikin Industries, Ltd. Multi-vane centrifugal fan
JP3698150B2 (ja) * 2003-05-09 2005-09-21 ダイキン工業株式会社 遠心送風機
JP4865654B2 (ja) * 2007-08-10 2012-02-01 三菱重工業株式会社 遠心送風機および車両用空気調和装置
JP4612084B2 (ja) * 2008-08-29 2011-01-12 株式会社日立産機システム 遠心ファン、及び、それを用いた空気流体機械
JP5566663B2 (ja) * 2009-11-09 2014-08-06 三菱重工業株式会社 多翼遠心ファンおよびそれを用いた空気調和機
US9523370B2 (en) * 2014-04-07 2016-12-20 Hanon Systems Blower with curved blades
US10746196B2 (en) * 2017-04-09 2020-08-18 Technology Commercialization Corp. Methods and devices for reducing circumferential pressure imbalances in an impeller side cavity of rotary machines
CN209180079U (zh) * 2018-12-11 2019-07-30 广东美的制冷设备有限公司 风机、新风模块和空调器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006029164A (ja) 2004-07-14 2006-02-02 Daikin Ind Ltd 遠心送風機および該遠心送風機を備えた空気調和装置
JP2010138700A (ja) 2008-12-09 2010-06-24 Daikin Ind Ltd 遠心送風機
JP2011247098A (ja) 2010-05-24 2011-12-08 Sanyo Electric Co Ltd 電動送風機
JP2013124602A (ja) 2011-12-15 2013-06-24 Nippon Densan Corp 遠心ファン装置
JP2014181601A (ja) 2013-03-19 2014-09-29 Panasonic Corp 送風装置
JP2016180344A (ja) 2015-03-24 2016-10-13 パナソニックＩｐマネジメント株式会社 遠心送風機
WO2018116498A1 (ja) 2016-12-20 2018-06-28 三菱電機株式会社 多翼送風機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023554341A (ja) * 2020-12-17 2023-12-27 ジール・アベッグ エスエー ファンおよびファン用スクロールハウジング

Also Published As

Publication number Publication date
TW202129157A (zh) 2021-08-01
TWI801735B (zh) 2023-05-11
JPWO2021144942A1 (https=) 2021-07-22
CN114930034A (zh) 2022-08-19
CN114930034B (zh) 2024-06-28
WO2021144942A1 (ja) 2021-07-22

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